ADTRAN Atlas 550 System Manual page 166

Section 4 User Interface Guide
M (N T1HSSI) > T
ODULES X
Write security: 4; Read security: 5
Initiates a loopback on near-end (local) port (see Figure 12). The following options are available:
L Metallic loopback
INE
P Payload loopback - framing and clocking are regenerated
AYLD
M (N T1HSSI) > IMUX M
ODULES X
Read security: 5
Contains the inverse muxing configuration parameters for the NxT1 HSSI Option Module.
M (N T1HSSI) > IMUX M
ODULES X
Read security: 5
Displays status information for the T1 data streams mapped to the HSSI interface.
M (N T1HSSI) > IMUX M
ODULES X
Read security: 5
Indicates the port number. Displays the port number for the T1s mapped to the HSSI interface. Ports 1
through 4 are the T1 interfaces located on the NxT1 HSSI or NxT1 HSSI/V.35 Option Modules. Ports 5
through 8 are T1s mapped to the NxT1 HSSI or NxT1 HSSI/V.35 Option Modules in the
M (N T1HSSI) > IMUX M
ODULES X
Read security: 5
Displays status information for the T1 data streams mapped to the HSSI interface.The following status
messages may be displayed:
I T
N EST
I A
N LARM
OK
I
NACTIVE
166
> L LB
EST OC
NI CSU
DS1
Line Loopback
Figure 12. T1/PRI Loopback Test Diagram
ENUS
ENUS
ENUS
ENUS
The T1 interface originating the T1 data stream is in test mode.
The T1 interface originating the T1 data stream is in test mode.
The T1 data stream is performing normal operation.
The T1 data stream is not mapped to the HSSI interface.
© 2004 ADTRAN, Inc.
T1/PRI
Payload Loopback
> S
TATUS
> S > P
TATUS ORT
> S > L
TATUS INK
ATLAS 550 System Manual
D M
EDICATED
61200305L2-1B
.
APS